...Switch Photoelectric Detection Sensor With Wire Product Description This is a set of transmitter and receiver in one of the photoelectricsensor. Detection distance can be adjusted according to the requirements. The sensor has a detection distance, visible...

...photoelectricsensor is a device used to detect the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. They are used extensively in machinery, textile, metallurgy, tobacco, railway...